Car Problem Reports

GMC Envoy ABS Light Due to Brake System Control Unit Failure

 
GMC Envoy Problem
8 Reports
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Model Years Affected: 1998, 2003, 2005

Average Mileage: 116,428 mi (80,000 mi - 150,000 mi)

Verified

The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.

  • Visitor, , 92,000 mi

    Check brake system light on, ABS light on, audible warning; brakes seem to work fine but not sure if ABS still enabled.

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  • ZUBRITTEN, , 145,000 mi
     Rookie

    ABS LIGHT COME ON AND STAY ON WHEN DRIVING. SOMETIMES IT WOULD AFFECT THE BRAKING.

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  • Visitor, , 80,000 mi

    abs light comes on sporadically when applying brakes. also feel a pumping sensation in pedal and a noise at same time which causes volt meter to temporarily begin discharging. unknown cause to problem. taking to mechanic for diagnosis.

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  • TrixieInVA, , 150,000 mi
    Profile_thumbnail
     Rookie

    ABS light and loud auditory warning whenever I drive the vehicle. We have replaced one of the ABS sensors on the front passenger wheel, since beating needed to be replaced to pass inspection. Still didn't help problem.

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  • Visitor, , 127,000 mi

    ABS light come's 0n when driving on ice in 4 wheel drive.

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